SQL PLSQL Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

SQL PLSQL Interview Questions

Questions Answers Views Company eMail

What is mutating table?

Saama Tech,

11 66497

How to call DDL statements from pl/sql?

5 33501

How to perform a loop through all tables in pl/sql?

Evosys, MBT,

4 16858

How to maintain the history of code changes of pl/sql?

3 15003

what are Dynamic SQL statements?

9 26334

Does it possible to pass object (or) table as an argument to a remote procedure?

TCS,

1 15399

What is pl/sql and what is it used for?

4 15515

what is constraining table?

2 14206

How pl/sql source code can be protected?

3 11439

What is the result, when NULL is compared with NULL?

TCS,

22 51105

What can be a size of a pl/sql block? Is there any limit?

2 13104

what are %TYPE and %ROWTYPE? what is the difference?

ICICI, Saama Tech, Sail,

7 48743

HOW TO APPEAR FOR ONLINE EXAMS OF SQL & PL/SQL? WHICH BOOKS WILL BE BETTER FOR REFERENCE TO QUALIFY THESE EXAMS? ARE THERE ANY MODEL PAPERS AVAILABLE IN THE MARKET ABOUT SQL & PLSQL?

2 7943

What are the advantages of VIEW?

5 34049

How many LONG columns are allowed in a table?

CTS,

6 24414

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Un-Answered Questions { SQL PLSQL }

what is the difference between delete and truncate commands? : Sql dba

1004

what is an index? : Sql dba

943

how to include comments in sql statements? : Sql dba

919

How do I run a pl sql program?

1072

What is %rowtype in pl sql?

935

What is query optimization in sql?

943

why does the selected column have to be in the group by clause or part of an aggregate function? : Sql dba

1059

write an sql query to find names of employee start with 'a'? : Sql dba

975

What is the purpose of the partition table?

1014

What is procedure in pl sql?

986

what are the t string functions available in tsql? : Transact sql

953

Is sql a backend?

977

How do I count records in sql?

952

what does the t-sql command ident_incr does? : Transact sql

1018

what is 'mysqldump'? : Sql dba

1055

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